Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center).

Public observatory · Atlanta, Georgia

Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)

Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center) is a public observatory in Atlanta, Georgia. It is open to the public.

Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center) in brief

Open to the public
Yes
Bortle class
Not yet rated

Official site

Can you visit Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)? Yes

Free public observing on select clear evenings; confirm current nights at fernbank.edu.

A public night at an observatory usually starts at dusk with a short talk, then a line at the eyepiece of the main telescope for the Moon, a planet or a bright cluster, with volunteers' smaller telescopes set up outside. Dress for the night air even in summer: domes are not heated, so the telescope stays at outside temperature. Many nights sell out or cancel for clouds, so check the observatory's site on the day.

Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)
Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)

What Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center) observes

The list does not describe the instruments at Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center) yet; the official site has them.

How dark the sky is at Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)

Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center) has no Bortle rating in the list yet. The scale below shows what each class looks like.

1 mag 8.0 21.99+ 2 mag 7.5 21.89+ 3 mag 7.0 21.69+ 4 mag 6.5 20.49+ 5 mag 6.0 19.50+ 6 mag 5.5 18.94+ 7 mag 5.0 18.38+ 8 mag 4.5 18.00+ 9 mag 4.0
The Bortle scale. Each panel shows the class number, the faintest star the naked eye reaches at the zenith, and the darkest-edge sky brightness reading of that class in mag/arcsec².

Sky brightness and class come from the World Atlas of Artificial Night Sky Brightness (Falchi et al. 2016, CC BY-NC 4.0), with natural skyglow added, at the coordinates below. Research telescopes are often sited on mountains above the haze, so the real sky can be darker than the map suggests.

Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center) among the observatories of Georgia

Dark sky place Research or private observatory Observatory open to the public

Green dots are observatories open to the public, blue dots research or private sites, squares dark sky places; select one for its page. See Georgia observatories for the full list.

The coordinates on this page point to zip 30307 (approximate): 33.769°N, 84.336°W.

Map data © OpenStreetMap contributors. Open the larger map · Directions. Mountain observatory roads are often gated after dark; go only on a scheduled public night.

Dark sky places, observatories and clubs near Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)

Nearest dark sky places

PlaceWhereBortleDistance
Cooper CreekGeorgia4113 km (70 mi)
Talladega National ForestAlabama4113 km (70 mi)
Chattahoochee-Oconee National ForestGeorgia4115 km (72 mi)
Fort Mountain State ParkGeorgia4116 km (72 mi)
Cohutta WildernessGeorgia4125 km (78 mi)
Choccolocco State ForestAlabama4126 km (78 mi)

Other observatories open to the public within 150 km

  • Bradley ObservatoryDecatur, Georgia, 4 km (2 mi). Free monthly Friday open houses during the academic year: talk or concert, planetarium show, telescope viewing if clear
  • Hard Labor Creek ObservatoryRutledge, Georgia, 69 km (43 mi). Free Georgia State University open houses one evening per season (about quarterly); limited parking
  • North Georgia Astronomical ObservatoryDahlonega, Georgia, 90 km (56 mi). Free public viewing Fridays 8 pm-midnight, weather permitting (check Facebook)
  • Univ of Georgia ObservatoryAthens, Georgia, 91 km (57 mi). Free observatory open houses about monthly on Friday evenings during semesters

Astronomy clubs within 150 km

Star parties near Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)

Star partyNearDistanceUsual timing
Midsouth StargazeFrench Camp, Mississippi472 km (293 mi)Spring
Orange Blossom SpecialDade City, Florida641 km (398 mi)Winter new moon
Green Bank Star QuestGreen Bank, West Virginia658 km (409 mi)Summer
Almost Heaven Star PartyRiverton, West Virginia697 km (433 mi)New-moon weekend in August

Planning a trip? Astrotourism in Georgia puts the dark sky places, observatories, clubs, star parties, planetariums and science centers of the state on one map, with the best night out worked out.

Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center) record

Every value in the observatories dataset for Dr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)
ID342
NameDr. Ralph L. Buice Jr. Observatory (Fernbank Science Center)
Address156 Heaton Park Drive, NE
CityAtlanta
StateGA
Zip30307
CountryUSA
Webhttps://www.fernbank.edu
Publicy
Lat33.76910
Lon-84.33600
LatLonSpotzip 30307 (approximate)
StatusActive
StatusNoteFernbank Science Center, DeKalb County Schools; 36-inch telescope
PublicNoteFree public observing on select clear evenings; confirm current nights at fernbank.edu
Sourceshttps://earthsky.org/star_map/dr-ralph-l-buice-jr-observatory; https://www.atlantanewsfirst.com/2026/10/02/fernbank-science-center-announces-fall-events/

From the site's observatories dataset (observatories_q426). Distances are computed from the coordinates.